205589945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101027}}^1$

素因数の和:101080

約数の個数: 16

約数和(自身を含む): 276412608

約数和(自身を除く): 70822663

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 101027, 505135, 1111297, 3737999, 5556485, 18689995, 41117989, 205589945]

約数ペア:

[(1, 205589945), (5, 41117989), (11, 18689995), (37, 5556485), (55, 3737999), (185, 1111297), (407, 505135), (2035, 101027)]